Plant disease and pest control device and control method

Abstract

The application discloses a pest control device and a control method, wherein the pest control device comprises a box body, a pest attracting mechanism, an air suction mechanism and a pesticide killing mechanism; the pest attracting mechanism comprises a supporting plate, a pest attracting lamp is installed at the lower end of the supporting plate, and a plurality of connecting rods are fixedly connected between the supporting plate and the box body; the air suction mechanism comprises an air suction pipe, a motor is arranged in the air suction pipe, a transmission shaft is installed on the motor, a plurality of fan blades are fixed on the transmission shaft, and a plurality of supporting frames are fixed between the motor and the air suction pipe; the pesticide killing mechanism comprises a water conveying frame, a rotating plate is rotatably connected to the water conveying frame, a plurality of water spraying pipes are fixed on the rotating plate, and a plurality of spray heads are installed on the water spraying pipes. Through the arrangement of the related mechanisms of the pest control device, all pests can be controlled, the damage of the pests to crops can be effectively reduced, the quality and yield of the crops can be ensured, and the practicability of the pest control device is improved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of disease and pest control, and particularly relates to a disease and pest control device and a control method. BACKGROUND

[0002] Disease and pest control is of great significance to the normal growth and yield of crops. First, diseases and pests can cause crops to reduce yield or even die, thereby affecting the income of farmers. Second, diseases and pests can also affect the quality of agricultural products, making them unable to meet market requirements and thus affecting the sales of agricultural products. In addition, diseases and pests can also disrupt the ecological balance of farmland, affecting soil fertility and water sources, and further affecting the growth of crops. Common disease and pest control methods include biological control, chemical control, physical control, and agricultural comprehensive control, which can effectively control diseases and pests and ensure the normal growth of crops.

[0003] In the prior art, disease and pest control devices usually use light wave lamps to attract pests, and then use an electric grid to kill the attracted pests. However, there are many holes in the electric grid, and some small pests can pass through the holes in the electric grid, so the disease and pest control device cannot control some small pests, the crops are still damaged by pests, the quality and yield of crops cannot be guaranteed, and the practicality of the disease and pest control device is reduced.

[0004] The information disclosed in this BACKGROUND section is only for the purpose of increasing the understanding of the background of the present application and should not be taken as admitting that the information constitutes prior art for the present application. SUMMARY

[0005] The purpose of the present application is to provide a disease and pest control device and a control method, which can solve the problem that the disease and pest control device cannot control some small pests.

[0006] To achieve the above-mentioned purpose, the technical solution provided by the present application is as follows:

[0007] On the one hand, a disease and pest control device is provided. The disease and pest control device comprises a box body, a pest attracting mechanism, an air suction mechanism, and a pest killing mechanism.

[0008] The pest attracting mechanism is installed on the upper end of the box body, and the pest attracting mechanism comprises a support plate, the lower end of the support plate is provided with a pest attracting lamp, and a plurality of connecting rods are fixedly connected between the support plate and the box body.

[0009] The air suction mechanism is installed on one side of the box body, and the air suction mechanism comprises an air suction pipe, an electric motor is arranged inside the air suction pipe, a transmission shaft is installed on the electric motor, a plurality of fan blades are fixed on the transmission shaft, and a plurality of support frames are fixed between the electric motor and the air suction pipe.

[0010] The insecticidal mechanism is installed on the box, the insecticidal mechanism comprises a water supply frame, a rotating plate is rotatably connected to the water supply frame, a plurality of water spray pipes are fixed on the rotating plate, a plurality of spray heads are respectively installed on the plurality of water spray pipes, a fixed plate is fixed on the box, a water pump is installed on the fixed plate, a first water suction pipe and a first water supply pipe are installed on the water pump, the first water suction pipe is communicated with the box at one end away from the water pump, the first water supply pipe is communicated with the water supply frame at one end away from the water pump, and a sleeve is fixed to the lower end of the water supply frame.

[0011] In one or more embodiments of the application, a stand is installed at the lower end of the box; a drain pipe is installed in the stand and communicated with the box, a water valve is installed on the drain pipe; a water storage tank is installed at the end of the stand away from the box, the water storage tank is communicated with the drain pipe, a water filling pipe is fixed to the water storage tank, a water outlet pipe is arranged below the water filling pipe, and the water filling pipe and the water outlet pipe are respectively communicated with the water storage tank; and a ventilation groove is formed in the stand.

[0012] In one or more embodiments of the application, a cover plate is hingedly connected to the stand, and a filter screen is slidingly connected to the stand.

[0013] In one or more embodiments of the application, a solar panel is arranged above the support plate, a plurality of support rods are fixedly connected between the solar panel and the support plate, a light sensor is installed at the upper end of the support plate, and the light sensor is electrically connected with the moth attracting lamp, the water valve, the motor and the water pump.

[0014] In one or more embodiments of the application, a water supply pump is installed on the stand, a second water suction pipe and a second water supply pipe are installed on the water supply pump; the second water suction pipe is communicated with the water storage tank at one end away from the water supply pump, and the second water supply pipe is communicated with the water supply frame at one end away from the water supply pump.

[0015] In one or more embodiments of the application, a water level sensor is installed on the side wall of the box, a control valve is installed on the second water supply pipe, and the water level sensor is electrically connected with the control valve and the water supply pump.

[0016] In one or more embodiments of the application, a protective screen is respectively installed on the air suction pipe and the first water suction pipe.

[0017] In one or more embodiments of the application, a pair of scrapers is respectively fixed on the plurality of water spray pipes, a connecting plate is fixed between the plurality of water spray pipes, and a plurality of stirring rods are fixed on the connecting plate.

[0018] In another aspect, a pest control method using the pest control device is provided.

[0019] In one or more embodiments of the present application, the pest control method comprises the following steps:

[0020] S1, during the day when the light is strong, the photosensor controls the water valve, the insect attracting lamp, the motor and the water pump to be closed, and the solar panel operates to convert solar energy into electrical energy for storage; at night when the light is low, the photosensor controls the insect attracting lamp, the motor and the water pump to be started, and the insect attracting lamp attracts the pests around by emitting light;

[0021] S2, the motor is started under the control of the photosensor, and the transmission shaft is controlled to rotate, thereby driving the plurality of fan blades to rotate, and the plurality of fan blades in the rotating process extract the air inside the box, so that the inside of the box is in a negative pressure state, and under the action of air pressure, the air above the opening of the box and the pests are sucked into the inside of the box;

[0022] S3, the water pump is started under the control of the photosensor, the water inside the box is extracted through the first water pump, and the extracted water is input into the water delivery frame through the first water pipe, the water in the water delivery frame flows into the plurality of water spraying pipes, so that the water is sprayed through the plurality of nozzles, and the sprayed water is adsorbed on the pests, so that the pests cannot continue to fly and fall into the water in the box;

[0023] S4, the water sprayed through the plurality of nozzles washes the protective net, so that the pests do not block the protective net; the direction of the water sprayed through the plurality of nozzles is controlled to be the same, so that the water sprayed through the plurality of nozzles drives the plurality of water spraying pipes to rotate, thereby driving the connecting plate, the stirring rod and the plurality of scrapers to rotate, so that the connecting plate and the stirring rod stir the pests on the water surface to make the pests on the water surface completely immerse in the water, and the scrapers stir the pests adsorbed on the protective net to further clean the protective net;

[0024] S5, the water level sensor monitors the water level in the box, when the water level in the box is too low, the water level sensor controls the water pump and the control valve to start, the water pump extracts the water in the drain pipe through the second water pump, and inputs it into the water delivery frame through the second water pipe; when the water level in the box reaches the standard, the water level sensor controls the water pump and the control valve to be closed, and the control valve blocks the second water pipe, so that the water in the water delivery frame does not flow into the water storage tank through the second water pipe;

[0025] S6, in the morning, the photosensor controls the insect attracting lamp, the motor and the water pump to be closed, and controls the water valve to be opened, the water in the box is discharged into the water storage tank through the drain pipe, and the filter screen filters out the pest corpses in the water, the cover plate is opened, the filter screen is taken out, and the pest corpses are taken out.

[0026] Compared with the prior art, the pest control device can control all pests, the pests entering the pest control device cannot run out, the damage of the pests to crops can be effectively reduced, the quality and yield of crops are ensured, and the practicality of the pest control device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0028] Figure 1 is a sectional view of the pest control device in an embodiment of the present application;

[0029] Figure 2 is a structure schematic view shown in A in FIG. 1; Figure 1

[0030] Figure 3 is a structure schematic view shown in B in FIG. 1; Figure 1

[0031] Figure 4 is a structure schematic view shown in C in FIG. 1; Figure 1

[0032] Figure 5 is a perspective view of the pest control device in an embodiment of the present application;

[0033] Figure 6 is a structure schematic view shown in D in FIG. 1. Figure 5

[0034] MAIN REFERENCE NUMERALS EXPLANATION:

[0035] ​​​​1-box, 101-column, 102-drain pipe, 103-water valve, 104-water storage tank, 105-water injection pipe, 106-water outlet pipe, 107-ventilation groove, 108-cover plate, 109-filter screen, 2-insect attracting mechanism, 201-supporting plate, 202-insect attracting lamp, 203-connecting rod, 204-solar panel, 205-supporting rod, 206-light sensor, 3-exhaust mechanism, 301-exhaust pipe, 302-motor, 303-transmission shaft, 304-fan blade, 305-supporting frame, 4-insect killing mechanism, 401-water delivery frame, 402-rotating plate, 403-water injection pipe, 404-nozzle, 405-fixing plate, 406-water pump, 407-first water suction pipe, 408-first water delivery pipe, 409-sleeve, 410-water delivery pump, 411-second water suction pipe, 412-second water delivery pipe, 413-protection net, 414-scraping plate, 415-connecting plate, 416-stirring rod, 417-water level sensor, 418-control valve. DETAILED DESCRIPTION

[0036] In order to make the personnel in the technical field better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the person of ordinary skill in the art without creative labor should belong to the protection scope of the present application.

[0037] As shown in the drawings, Figures 1 to 6 The pest control device in an embodiment of the present application comprises a box 1, an insect attracting mechanism 2, an exhaust mechanism 3 and an insect killing mechanism 4.

[0038] As shown in the drawings, Figure 1 The box 1 is used for storing water. The lower end of the box 1 is provided with a column 101, which is used for supporting the box 1. The column 101 is internally provided with a drain pipe 102, which is in communication with the box 1 and is used for conveying the water in the box 1 into a water storage tank 104.

[0039] Preferably, the water in the box 1 and the water storage tank 104 contains insect killing agents, which can better kill the pests entering the box 1. Different insect killing agents should be used for different crops and environments, such as thiamethoxam, lambda-cyhalothrin and abamectin.

[0040] As shown in the drawings, Figure 1As shown, a water valve 103 is installed on the drain pipe 102, which is used to block the drain pipe 102. A water storage tank 104 is installed at the end of the column 101 away from the box 1. The water storage tank 104 is connected to the drain pipe 102 and is buried underground to store water.

[0041] like Figure 1 As shown, a water inlet pipe 105 is fixed on the water storage tank 104, through which water can be transported into the water storage tank 104. A water outlet pipe 106 is provided below the water inlet pipe 105, through which water can be pumped out of the water storage tank 104. The water inlet pipe 105 and the water outlet pipe 106 are each connected to the water storage tank 104.

[0042] like Figure 1 As shown, a ventilation slot 107 is cut into the column 101, through which air can be discharged from the inside of the water storage tank 104. A cover plate 108 is hinged to the column 101, and the cover plate 108 is used to fix the filter screen 109. The filter screen 109 is slidably connected to the column 101, and the filter screen 109 is used to filter pests in the water flowing into the water storage tank 104 from the box body 1.

[0043] like Figure 1 As shown, the insect-attracting mechanism 2 is installed on the upper part of the box 1. The insect-attracting mechanism 2 includes a support plate 201, which supports the insect-attracting lamp 202, the support rod 205, and the light sensor 206. The insect-attracting lamp 202 is installed at the lower end of the support plate 201. When the insect-attracting lamp 202 is turned on, the light can attract surrounding pests.

[0044] like Figure 1 As shown, multiple connecting rods 203 are fixedly connected between the support plate 201 and the housing 1, and the connecting rods 203 can fix the support plate 201 to the housing 1. A solar panel 204 is arranged above the support plate 201, and the solar panel 204 can convert light energy into electrical energy. Multiple support rods 205 are fixedly connected between the solar panel 204 and the support plate 201, and the support rods 205 are used to support the solar panel 204.

[0045] like Figure 1 As shown, a photosensitive sensor 206 is installed on the upper end of the support plate 201. The photosensitive sensor 206 is electrically connected to the insect-attracting lamp 202, the water valve 103, the motor 302, and the water pump 406. The photosensitive sensor 206 is used to control the switching of the insect-attracting lamp 202, the water valve 103, the motor 302, and the water pump 406.

[0046] The light sensor 206 is provided with a control unit, and the user can input corresponding logical language in the control unit. The user can control the operation of the moth attracting lamp 202, the water valve 103, the motor 302 and the water pump 406 through the logical language. The moth attracting lamp 202, the water valve 103, the motor 302 and the water pump 406 can be turned on and off through the control of the light sensor 206.

[0047] As shown in Figure 2 , the air suction mechanism 3 is installed on one side of the box body 1. The air suction mechanism 3 comprises an air suction pipe 301 for conveying air inside the box body 1. The air suction pipe 301 is provided with a motor 302 for controlling the rotation of a transmission shaft 303.

[0048] Preferably, the power of the motor 302 is 7-10W, so that the fan blade 304 can generate enough suction force to suck the pests into the box body 1 when rotating.

[0049] As shown in Figure 2 , the motor 302 is provided with a transmission shaft 303 for driving the rotation of the fan blade 304. The transmission shaft 303 is fixed with a plurality of fan blades 304. The fan blades 304 can suck the air inside the box body 1 into the air suction pipe 301 by rotating, so that the inside of the box body 1 is in a negative pressure environment. A plurality of supporting frames 305 are fixed between the motor 302 and the air suction pipe 301, and the supporting frames 305 are used to support the motor 302.

[0050] As shown in Figure 3 , the insect killing mechanism 4 is installed on the box body 1. The insect killing mechanism 4 comprises a water conveying frame 401 for supporting a rotating plate 402. The water conveying frame 401 is rotatably connected with the rotating plate 402. The rotating plate 402 is used to support a water spraying pipe 403 and can rotate with the water spraying pipe 403 on the water conveying frame 401.

[0051] A pair of bearings are installed between the rotating plate 402 and the water conveying frame 401. The bearings are used to support the rotating plate 402, so that the rotating plate 402 is more stable when rotating on the water conveying frame 401.

[0052] As shown in Figures 3 to 4 , the rotating plate 402 is fixed with a plurality of water spraying pipes 403. The water spraying pipes 403 are used to transport water inside the water conveying frame 401. A plurality of nozzles 404 are installed on the water spraying pipes 403. The nozzles 404 can spray water inside the water spraying pipes 403.

[0053] As shown in Figure 1As shown, the box 1 is fixed with a fixed plate 405, which is used to support the water pump 406. The fixed plate 405 is installed with the water pump 406, which can pump out the water in the box 1 through the first water pump pipe 407 and transport to the inside of the water delivery frame 401 through the first water delivery pipe 408.

[0054] As shown in the figure, Figures 1 to 4 The water pump 406 is installed with the first water pump pipe 407 and the first water delivery pipe 408. The first water pump pipe 407 is connected with the box 1 at the end away from the water pump 406, which is used to connect the water pump 406 and the box 1. The first water delivery pipe 408 is connected with the water delivery frame 401 at the end away from the water pump 406, which can transport the water pumped out by the water pump 406 to the inside of the water delivery frame 401.

[0055] As shown in the figure, Figures 1 to 5 The water delivery frame 401 is fixed with a sleeve 409 at the lower end, which can make the pests enter below the nozzle 404. The water pump 410 is installed on the stand column 101, which can pump out the water in the water storage tank 104 through the second water pump pipe 411 and transport to the inside of the water delivery frame 401 through the second water delivery pipe 412.

[0056] As shown in the figure, Figures 1 to 5 The water pump 410 is installed with the second water pump pipe 411 and the second water delivery pipe 412. The second water pump pipe 411 is connected with the water storage tank 104 at the end away from the water pump 410, which makes the water pump 410 pump out the water in the water storage tank 104. The second water delivery pipe 412 is connected with the water delivery frame 401 at the end away from the water pump 410, which can transport the water pumped out by the water pump 410 to the inside of the water delivery frame 401.

[0057] As shown in the figure, Figures 2 to 4 The protective net 413 is installed on the air suction pipe 301 and the first water pump pipe 407, which is used to filter the opening on the air suction pipe 301 and the first water pump pipe 407, so that the pest carcasses cannot enter the inside of the air suction pipe 301 and the first water pump pipe 407.

[0058] As shown in the figure, Figures 1 to 4 A pair of scrapers 414 is fixed on each of the plurality of water spraying pipes 403, which can move the pest carcasses on the protective net 413 by rotating, so that the pest carcasses cannot block the protective net 413. The connecting plate 415 is fixed between the plurality of water spraying pipes 403, which is used to support the stirring rod 416 and can drive the stirring rod 416 to rotate.

[0059] As shown in the figure, Figures 1 to 6As shown, the connecting plate 415 is fixed with a plurality of stirring rods 416, which are used to stir the water inside the box 1, so that the pests on the water surface inside the box 1 are completely immersed in the water. A water level sensor 417 is installed on the side wall of the box 1, which is electrically connected between the control valve 418 and the water pump 410, and can sense the height of the water inside the box 1.

[0060] The water level sensor 417 is provided with a control unit, and the user can input corresponding logical language in the control unit. The user can control the operation of the control valve 418 and the water pump 410 through the logical language, and the control valve 418 and the water pump 410 can be opened and closed through the control of the water level sensor 417.

[0061] As shown in the figure, Figures 5 to 6 The control valve 418 is installed on the second water pipe 412, which is used to block the second water pipe 412, so that the water inside the water conveying frame 401 cannot flow into the water storage tank 104 through the second water pipe 412.

[0062] The pest control method comprises the following steps:

[0063] S1, when the light is strong during the day, the light sensor 206 controls the water valve 103, the pest attracting lamp 202, the motor 302 and the water pump 406 to be closed, and the solar panel 204 operates to convert solar energy into electrical energy for storage. At night, when the light is low, the light sensor 206 controls the pest attracting lamp 202, the motor 302 and the water pump 406 to start, and the pest attracting lamp 202 can attract pests around by emitting light;

[0064] S2, the motor 302 is started under the control of the light sensor 206, which can control the transmission shaft 303 to rotate, so as to drive a plurality of fan blades 304 to rotate. The fan blades 304 can suck the air inside the box 1 during rotation, so that the box 1 is in a negative pressure state. Under the action of air pressure, the air and pests above the opening of the box 1 can be sucked into the box 1;

[0065] S3, the water pump 406 is started under the control of the light sensor 206, which can suck the water inside the box 1 through the first water pump 407, and input the water into the water conveying frame 401 through the first water pipe 408. The water in the water conveying frame 401 flows into the water pipe 403, so that it can be sprayed through the nozzle 404, and the sprayed water can be adsorbed on the pests, so that the pests cannot continue to fly, and thus fall into the water in the box 1;

[0066] S4, the water sprayed by the spray head 404 can wash the protective net 413, so that the pests cannot block the protective net 413, the directions of the water sprayed by the spray head 404 are the same, so that the water sprayed by the spray head 404 can drive the water spraying pipe 403 to rotate, so as to drive the connecting plate 415, the stirring rod 416 and the plurality of scrapers 414 to rotate, the connecting plate 415 and the stirring rod 416 can drive the pests on the water surface, the pests on the water surface are completely immersed in the water, and the scraper 414 drives the pests adsorbed on the protective net 413 to further clean the protective net 413;

[0067] S5, the water level sensor 417 can monitor the water level in the box 1, when the water level in the box 1 is reduced to a certain degree, the water level sensor 417 controls the water supply pump 410 and the control valve 418 to start, so that the water supply pump 410 can draw the water in the drain pipe 102 out through the second water pumping pipe 411 and input into the water supply frame 401 through the second water supply pipe 412, when the water level in the box 1 reaches the requirement, the water level sensor 417 controls the water supply pump 410 and the control valve 418 to be closed, so that the control valve 418 can block the second water supply pipe 412, so that the water in the water supply frame 401 cannot flow into the water storage tank 104 through the second water supply pipe 412;

[0068] S6, when it is light, the light sensor 206 controls the pest lamp 202, the motor 302 and the water pumping pump 406 to be closed, and controls the water valve 103 to be opened, so that the water in the box 1 is discharged into the water storage tank 104 through the drain pipe 102, and the pest corpses in the water can be filtered out through the filter screen 109, the cover plate 108 is opened, the filter screen 109 can be taken out, so that the pest corpses can be taken out.

[0069] Compared with the prior art, the pest control device can control all pests, so that the pests entering the pest control device cannot run out, the damage of the pests to crops can be effectively reduced, the quality and yield of crops can be ensured, and the practicability of the pest control device is improved.

[0070] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as exemplary and non-restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended to encompass all changes falling within the meaning and scope of the equivalent elements of the claims. Any reference signs in the claims should not be considered as limiting the claims to which they relate.

[0071] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes every feature described. The specification can include implicit combinations of explicitly mentioned features and / or explicit combinations of implicitely mentioned features. Each embodiment depends on the explicit combinations of features and / or the implicit combinations of features made specifically within that embodiment, and each such embodiment can be combined with every other such embodiment to create further embodiments.

Claims

1. A pest and disease control device, characterized in that, include: A box body (1) is provided with a column (101) installed at the lower end of the box body (1); a drain pipe (102) is installed inside the column (101), the drain pipe (102) is connected to the box body (1), and a water valve (103) is installed on the drain pipe (102); a water storage tank (104) is installed at the end of the column (101) away from the box body (1), the water storage tank (104) is connected to the drain pipe (102), a water injection pipe (105) is fixed on the water storage tank (104), and a water outlet pipe (106) is provided below the water injection pipe (105). The water injection pipe (105) and the water outlet pipe (106) are each connected to the water storage tank (104); a ventilation groove (107) is carved on the column (101). The insect-attracting mechanism (2) is installed on the upper end of the box (1). The insect-attracting mechanism (2) includes a support plate (201). An insect-attracting lamp (202) is installed on the lower end of the support plate (201). Multiple connecting rods (203) are fixedly connected between the support plate (201) and the box (1). A solar panel (204) is installed above the support plate (201). Multiple support rods (205) are fixedly connected between the solar panel (204) and the support plate (201). A light sensor (206) is installed on the upper end of the support plate (201). The light sensor (206) is electrically connected to the insect-attracting lamp (202), water valve (103), motor (302), and water pump (406). A ventilation mechanism (3) is installed on one side of the housing (1). The ventilation mechanism (3) includes a ventilation pipe (301). An electric motor (302) is installed inside the ventilation pipe (301). A transmission shaft (303) is installed on the electric motor (302). Multiple fan blades (304) are fixed on the transmission shaft (303). Multiple support frames (305) are fixed between the electric motor (302) and the ventilation pipe (301). An insecticidal mechanism (4) is installed on the housing (1). The insecticidal mechanism (4) includes a water supply frame (401), a rotating plate (402) is rotatably connected to the water supply frame (401), a plurality of water spray pipes (403) are fixed on the rotating plate (402), a pair of scrapers (414) are fixed on each of the plurality of water spray pipes (403), a connecting plate (415) is fixed between the plurality of water spray pipes (403), and a plurality of stirring rods (416) are fixed on the connecting plate (415). A plurality of nozzles (404) are installed on each of the plurality of water spray pipes (403). The water sprayed by the nozzles (404) drives the water spray pipes (403) to rotate, thereby driving the connecting plate (415), stirring rods (416) and a plurality of scrapers (414) to rotate. A fixing plate (405) is also fixed on the box (1). A water pump (406) is installed on the fixing plate (405). A first water pumping pipe (407) and a first water delivery pipe (408) are installed on the water pump (406). The end of the first water pumping pipe (407) away from the water pump (406) is connected to the box (1). The end of the first water delivery pipe (408) away from the water pump (406) is connected to the water delivery frame (401). A sleeve (409) is fixed at the lower end of the water delivery frame (401).

2. The pest and disease control device according to claim 1, characterized in that, A cover plate (108) is hinged to the column (101), and a filter screen (109) is slidably connected to the column (101).

3. The pest and disease control device according to claim 2, characterized in that, A water pump (410) is installed on the column (101). A second pumping pipe (411) and a second water supply pipe (412) are installed on the water pump (410). The end of the second pumping pipe (411) away from the water pump (410) is connected to the water storage tank (104). The end of the second water supply pipe (412) away from the water pump (410) is connected to the water supply frame (401).

4. The pest and disease control device according to claim 3, characterized in that, A water level sensor (417) is installed on the side wall of the housing (1), and a control valve (418) is installed on the second water supply pipe (412). The water level sensor (417) is electrically connected to the control valve (418) and the water pump (410).

5. The pest and disease control device according to claim 1, characterized in that, The exhaust pipe (301) and the first water pipe (407) are each equipped with a protective net (413).

6. A method for controlling pests and diseases using the pest and disease control device as described in any one of claims 1 to 5.

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